Fuel Economy - Find and Compare Cars

X 2001 Cadillac DeVille

4.6 L, 8 cyl, Auto 4-spd, Premium Gasoline

Combined: 18 MPG

City: 15 MPG

Highway: 25 MPG

MPG estimates for 2016 and older vehicles may have been revised. Learn More

Average: 22.7 MPG

Range: 20 to 28 MPG

Based on 4 vehicles

3.5 L, 6 cyl, Auto 5-spd, Regular Gasoline

Combined: 19 MPG

City: 17 MPG

Highway: 24 MPG

MPG estimates for 2016 and older vehicles may have been revised. Learn More

Average: 17.8 MPG

Range: 12 to 28 MPG

Based on 44 vehicles